64469274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 133693440

約数和(自身を除く): 69224166

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1279, 1626, 2558, 3837, 7674, 8401, 16802, 25203, 39649, 50406, 79298, 118947, 237894, 346609, 693218, 1039827, 2079654, 10744879, 21489758, 32234637, 64469274]

約数ペア:

[(1, 64469274), (2, 32234637), (3, 21489758), (6, 10744879), (31, 2079654), (62, 1039827), (93, 693218), (186, 346609), (271, 237894), (542, 118947), (813, 79298), (1279, 50406), (1626, 39649), (2558, 25203), (3837, 16802), (7674, 8401)]